diff options
| -rw-r--r-- | base/time_unittest.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/base/time_unittest.cc b/base/time_unittest.cc index 76b357a..2950d74 100644 --- a/base/time_unittest.cc +++ b/base/time_unittest.cc @@ -118,11 +118,18 @@ TEST(TimeTicks, Deltas) { } TEST(TimeTicks, HighResNow) { +#if defined(OS_WIN) + Time::ActivateHighResolutionTimer(true); +#endif + TimeTicks ticks_start = TimeTicks::HighResNow(); PlatformThread::Sleep(10); TimeTicks ticks_stop = TimeTicks::HighResNow(); TimeDelta delta = ticks_stop - ticks_start; - EXPECT_GE(delta.InMicroseconds(), 9000); + + // In high res mode, we should be accurate to within 1.5x our + // best granularity. On windows, that is 1ms, so use 1.5ms. + EXPECT_GE(delta.InMicroseconds(), 8500); } TEST(TimeDelta, FromAndIn) { |